4th Annual Topanga Butterfly Day at The Mountain Mermaid is a community-sponsored, environmental action festival offering music, art, crafts, kids activities, eco-education exhibits, home-crafted healthy foods, native butterfly plants for sale, and hundreds of live butterflies in the amazing Mermaid Butterfly House. Join in on Sunday May 7th, 2023 with more than 20 environmental partners for a fun day of music, art, and education in the mountains of Topanga and support the goal of making Topanga and Malibu into the first-ever cities to become Certified Butterfly Habitats.